气门推杆

内燃机气门推杆专用电阻焊机计算机网络中的Push技术

Special resistance welding machine for push rod welding of diesel engine valve push technology in the network

45钢气门推杆淬火裂纹原因分析及预防措施

Analysis and Prevention Measures for Quenching Crack of 45 Steel Valve Rod

采用电阻焊替代摩擦焊焊接内燃机气门推杆，解决了推杆的生产问题。

A special resistance welding machine is developed for welding push rods of diesel engine valve in stead of using friction welding process .

气缸盖携带阀门，气门弹簧和在摇臂杆上的摇臂，这部分的气门传动机构通过推杆工作。

The cylinder head carries the valves , valve springs and the rockers on the rocker shaft , this part of the valve gear being worked by the push-rods .

通常气门与执行器轴承的接触类似手指接触，连接处最为方便的是直接接触气门阀杆或者阀推杆。

Contact with the engine valve is typically through a " finger " type attachment to the actuator bearing directly on the valve stem or valve follower as most convenient .